26863378

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{4337}}^1$

素因数の和:4521

約数の個数: 16

約数和(自身を含む): 42685920

約数和(自身を除く): 15822542

約数列:

[1, 2, 19, 38, 163, 326, 3097, 4337, 6194, 8674, 82403, 164806, 706931, 1413862, 13431689, 26863378]

約数ペア:

[(1, 26863378), (2, 13431689), (19, 1413862), (38, 706931), (163, 164806), (326, 82403), (3097, 8674), (4337, 6194)]